Open AccessA time-resolved three-channel soft X-ray spectrometer
Author(s) -
Xiangming Hu,
Jiang Shao-En,
Yanli Cui,
Yixiang Huang,
Yongkun Ding,
Zhongli Liu,
Rongqing Yi,
Chaoguang Li,
Zhang Jing-he,
Zhang Hua-Quan
Publication year - 2007
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.56.1447
Subject(s) - spectrometer , optics , imaging spectrometer , resolution (logic) , physics , channel (broadcasting) , energy (signal processing) , temporal resolution , planar , laser , filter (signal processing) , computer science , computer network , computer graphics (images) , quantum mechanics , artificial intelligence , computer vision
Developing of a time-resolved three-channel soft X-ray spectrometer is reportedand the operating principle and the parameters of spectrometer designed in three energy bands of 210eV420eV and 900eV are presented specially. On the ShenGuang-Ⅱ high power laser facilitythe spectrometer was applied in experiments with good results. This work is the first attempt in China to construct a spectrometer which couples planar mirrors and filters to X-ray streaked cameraand which is capable of measuring X-ray signal with spatial- and temporal-resolution in three sub-Kev energy channels simultaneously. Experimental results show that by combining X-ray reflector and filterthe spectrometer has achieved enery resolution of 5 and temporal resolution ability of 10 ps.